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        Module&nbsp;watchdog_sim
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<h1 class="epydoc">Source Code for <a href="simvoc.core.watchdog_sim-module.html">Module simvoc.core.watchdog_sim</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-comment">#!/usr/bin/env python</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-comment"># Scheduler watchdog for VOC simulations.</tt> </tt>
<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line"><tt class="py-comment"># Author:   Mike Murphy (mamurph@cs.clemson.edu)</tt> </tt>
<a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line"><tt class="py-comment"># Revision: 27 September 2009</tt> </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-comment">#   Copyright 2009 Clemson University</tt> </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-comment">#   Licensed under the Apache License, Version 2.0 (the "License");</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"><tt class="py-comment">#   you may not use this file except in compliance with the License.</tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line"><tt class="py-comment">#   You may obtain a copy of the License at</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line"><tt class="py-comment">#       http://www.apache.org/licenses/LICENSE-2.0</tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line"><tt class="py-comment">#   Unless required by applicable law or agreed to in writing, software</tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line"><tt class="py-comment">#   distributed under the License is distributed on an "AS IS" BASIS,</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line"><tt class="py-comment">#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line"><tt class="py-comment">#   See the License for the specific language governing permissions and</tt> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line"><tt class="py-comment">#   limitations under the License.</tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line"><tt class="py-comment"># This material is based upon work supported under a National Science</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line"><tt class="py-comment"># Foundation Graduate Research Fellowship. Any opinions, findings,</tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line"><tt class="py-comment"># conclusions or recommendations expressed in this publication are those of</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line"><tt class="py-comment"># the author(s) and do not necessarily reflect the views of the National</tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line"><tt class="py-comment"># Science Foundation.</tt> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line"> </tt>
<a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line"><tt class="py-docstring">'''</tt> </tt>
<a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line"><tt class="py-docstring">Watchdog component for VOC simulations. This component implements the policy</tt> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line"><tt class="py-docstring">used to determine when the size of a VOC should be changed in response to</tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line"><tt class="py-docstring">changing scheduler queue size.</tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line"><tt class="py-docstring">'''</tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line"> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Module simvoc.core.results=simvoc.core.results-module.html"><a title="simvoc.core.results" class="py-name" href="#" onclick="return doclink('link-0', 'results', 'link-0');">results</a></tt> <tt class="py-keyword">import</tt> <tt id="link-1" class="py-name" targets="Class simvoc.core.results.VOCResult=simvoc.core.results.VOCResult-class.html"><a title="simvoc.core.results.VOCResult" class="py-name" href="#" onclick="return doclink('link-1', 'VOCResult', 'link-1');">VOCResult</a></tt><tt class="py-op">,</tt> <tt id="link-2" class="py-name" targets="Class simvoc.core.results.WatchdogResult=simvoc.core.results.WatchdogResult-class.html"><a title="simvoc.core.results.WatchdogResult" class="py-name" href="#" onclick="return doclink('link-2', 'WatchdogResult', 'link-2');">WatchdogResult</a></tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt>  <tt class="py-line"> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line"><tt id="link-3" class="py-name" targets="Variable simvoc.core.watchdog_sim.DEFAULT_INTERVAL=simvoc.core.watchdog_sim-module.html#DEFAULT_INTERVAL"><a title="simvoc.core.watchdog_sim.DEFAULT_INTERVAL" class="py-name" href="#" onclick="return doclink('link-3', 'DEFAULT_INTERVAL', 'link-3');">DEFAULT_INTERVAL</a></tt> <tt class="py-op">=</tt> <tt class="py-number">300</tt> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line"> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line"> </tt>
<a name="WatchRecord"></a><div id="WatchRecord-def"><a name="L39"></a><tt class="py-lineno"> 39</tt> <a class="py-toggle" href="#" id="WatchRecord-toggle" onclick="return toggle('WatchRecord');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.WatchRecord-class.html">WatchRecord</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="WatchRecord-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="WatchRecord-expanded"><a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line">   <tt class="py-docstring">'''</tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line"><tt class="py-docstring">   Watchdog record for storing information about each Virtual Organization</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line"><tt class="py-docstring">   known to the watchdog. Stored fields include a reference to the VOC</tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line"><tt class="py-docstring">   owned by the VO, limit and target information, and a list of associated</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line"><tt class="py-docstring">   pilot jobs used to lease resources for the VOC.</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line"><tt class="py-docstring">   '''</tt> </tt>
<a name="WatchRecord.__init__"></a><div id="WatchRecord.__init__-def"><a name="L46"></a><tt class="py-lineno"> 46</tt> <a class="py-toggle" href="#" id="WatchRecord.__init__-toggle" onclick="return toggle('WatchRecord.__init__');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.WatchRecord-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">voc</tt><tt class="py-op">,</tt> <tt class="py-param">limit</tt><tt class="py-op">=</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-param">target</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="WatchRecord.__init__-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="WatchRecord.__init__-expanded"><a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line"><tt class="py-docstring">      @param voc: Reference to the VOC owned by the VO</tt> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line"><tt class="py-docstring">      @param limit: VOC size limit for the VO</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line"><tt class="py-docstring">      @type limit: int</tt> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line"><tt class="py-docstring">      @param target: VOC size target for the VO</tt> </tt>
<a name="L52"></a><tt class="py-lineno"> 52</tt>  <tt class="py-line"><tt class="py-docstring">      @type target: int</tt> </tt>
<a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">voc</tt> <tt class="py-op">=</tt> <tt class="py-name">voc</tt> </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">limit</tt> <tt class="py-op">=</tt> <tt class="py-name">limit</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">target</tt> <tt class="py-op">=</tt> <tt class="py-name">target</tt> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">pilot_jobs</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
</div><a name="WatchRecord.get_running_count"></a><div id="WatchRecord.get_running_count-def"><a name="L58"></a><tt class="py-lineno"> 58</tt> <a class="py-toggle" href="#" id="WatchRecord.get_running_count-toggle" onclick="return toggle('WatchRecord.get_running_count');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.WatchRecord-class.html#get_running_count">get_running_count</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="WatchRecord.get_running_count-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="WatchRecord.get_running_count-expanded"><a name="L59"></a><tt class="py-lineno"> 59</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line"><tt class="py-docstring">      @rtype: int</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line"><tt class="py-docstring">      @return: the number of pilot jobs submitted for the VO</tt> </tt>
<a name="L62"></a><tt class="py-lineno"> 62</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">pilot_jobs</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line"> </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line"> </tt>
<a name="Watchdog"></a><div id="Watchdog-def"><a name="L67"></a><tt class="py-lineno"> 67</tt> <a class="py-toggle" href="#" id="Watchdog-toggle" onclick="return toggle('Watchdog');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.Watchdog-class.html">Watchdog</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Watchdog-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="Watchdog-expanded"><a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line">   <tt class="py-docstring">'''</tt> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line"><tt class="py-docstring">   Naive greedy watchdog implementation. This watchdog always tries to expand</tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line"><tt class="py-docstring">   the size of a VOC whenever the number of jobs waiting in the watch queue</tt> </tt>
<a name="L71"></a><tt class="py-lineno"> 71</tt>  <tt class="py-line"><tt class="py-docstring">   exceeds the number of pilot jobs running to lease resources for the VOC,</tt> </tt>
<a name="L72"></a><tt class="py-lineno"> 72</tt>  <tt class="py-line"><tt class="py-docstring">   provided that the current number of pilot jobs does not exceed a specified</tt> </tt>
<a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line"><tt class="py-docstring">   limit level. Whenever the number of jobs waiting in the watch queue falls</tt> </tt>
<a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line"><tt class="py-docstring">   below the size of the VOC, the watchdog will terminate pilot jobs. The</tt> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line"><tt class="py-docstring">   minimum size of a VOC (the target level) may be specified so that a VOC</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt>  <tt class="py-line"><tt class="py-docstring">   never becomes empty.</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line"><tt class="py-docstring">   This implementation supports tracking multiple VOs and thus is usable for</tt> </tt>
<a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line"><tt class="py-docstring">   both transparent and participating VOCs. However, only one scheduler queue</tt> </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt>  <tt class="py-line"><tt class="py-docstring">   may be watched, and only one scheduler queue may be used as a target for</tt> </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line"><tt class="py-docstring">   sending pilot jobs (both queues may be the same).</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line"><tt class="py-docstring">   '''</tt> </tt>
<a name="Watchdog.__init__"></a><div id="Watchdog.__init__-def"><a name="L83"></a><tt class="py-lineno"> 83</tt> <a class="py-toggle" href="#" id="Watchdog.__init__-toggle" onclick="return toggle('Watchdog.__init__');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.Watchdog-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">sim</tt><tt class="py-op">,</tt> <tt class="py-param">name</tt><tt class="py-op">,</tt> <tt class="py-param">w_sched</tt><tt class="py-op">,</tt> <tt class="py-param">q_sched</tt><tt class="py-op">,</tt> \ </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line">                <tt class="py-param">interval</tt><tt class="py-op">=</tt><tt id="link-4" class="py-name"><a title="simvoc.core.watchdog_sim.DEFAULT_INTERVAL" class="py-name" href="#" onclick="return doclink('link-4', 'DEFAULT_INTERVAL', 'link-3');">DEFAULT_INTERVAL</a></tt><tt class="py-op">,</tt> <tt class="py-param">default_target</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> \ </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line">                <tt class="py-param">default_limit</tt><tt class="py-op">=</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwds</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Watchdog.__init__-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="Watchdog.__init__-expanded"><a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line"><tt class="py-docstring">      @param sim: Reference to the simulator object</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line"><tt class="py-docstring">      @param name: Name of the watchdog</tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line"><tt class="py-docstring">      @type name: str</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line"><tt class="py-docstring">      @param w_sched: Reference to the watch scheduler: this scheduler</tt> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line"><tt class="py-docstring">                      is the one whose queue the watchdog monitors</tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line"><tt class="py-docstring">      @param q_sched: Reference to the queue scheduler: this scheduler</tt> </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line"><tt class="py-docstring">                      is the one to which pilot jobs will be submitted</tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line"><tt class="py-docstring">                      in order to lease additional resources to expand</tt> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line"><tt class="py-docstring">                      the size of the VOC</tt> </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line"><tt class="py-docstring">      @param interval: Watchdog interval in time units</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line"><tt class="py-docstring">      @type interval: number</tt> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line"><tt class="py-docstring">      @param default_target: Default target level to use when the VO input</tt> </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line"><tt class="py-docstring">                             record does not specify a target level</tt> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line"><tt class="py-docstring">      @type default_target: int</tt> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line"><tt class="py-docstring">      @param default_limit: Default limit level to use when the VO input</tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line"><tt class="py-docstring">                            record does not specify a limit level</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line"><tt class="py-docstring">      @type default_limit: int</tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line"><tt class="py-docstring">      @param kwds: Extra data for the watchdog</tt> </tt>
<a name="L105"></a><tt class="py-lineno">105</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L106"></a><tt class="py-lineno">106</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">sim</tt> <tt class="py-op">=</tt> <tt class="py-name">sim</tt> </tt>
<a name="L107"></a><tt class="py-lineno">107</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name</tt> <tt class="py-op">=</tt> <tt class="py-name">name</tt> </tt>
<a name="L108"></a><tt class="py-lineno">108</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">w_sched</tt> <tt class="py-op">=</tt> <tt class="py-name">w_sched</tt> </tt>
<a name="L109"></a><tt class="py-lineno">109</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">q_sched</tt> <tt class="py-op">=</tt> <tt class="py-name">q_sched</tt> </tt>
<a name="L110"></a><tt class="py-lineno">110</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">interval</tt> <tt class="py-op">=</tt> <tt class="py-name">interval</tt> </tt>
<a name="L111"></a><tt class="py-lineno">111</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_target</tt> <tt class="py-op">=</tt> <tt class="py-name">default_target</tt> </tt>
<a name="L112"></a><tt class="py-lineno">112</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_limit</tt> <tt class="py-op">=</tt> <tt class="py-name">default_limit</tt> </tt>
<a name="L113"></a><tt class="py-lineno">113</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">extra_data</tt> <tt class="py-op">=</tt> <tt class="py-name">kwds</tt> </tt>
<a name="L114"></a><tt class="py-lineno">114</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vo_map</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt>            <tt class="py-comment"># name: watch record</tt> </tt>
<a name="L115"></a><tt class="py-lineno">115</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">count_above_target</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
<a name="L116"></a><tt class="py-lineno">116</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">pending_event</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
<a name="L117"></a><tt class="py-lineno">117</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">start_time</tt> <tt class="py-op">=</tt> <tt class="py-name">sim</tt><tt class="py-op">.</tt><tt id="link-5" class="py-name" targets="Method simvoc.core.kernel.Simulator.get_time()=simvoc.core.kernel.Simulator-class.html#get_time"><a title="simvoc.core.kernel.Simulator.get_time" class="py-name" href="#" onclick="return doclink('link-5', 'get_time', 'link-5');">get_time</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L118"></a><tt class="py-lineno">118</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">last_watch_run</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">start_time</tt> </tt>
<a name="L119"></a><tt class="py-lineno">119</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">w_sched</tt><tt class="py-op">.</tt><tt id="link-6" class="py-name" targets="Method simvoc.core.scheduler.Scheduler.set_watchdog_callback()=simvoc.core.scheduler.Scheduler-class.html#set_watchdog_callback"><a title="simvoc.core.scheduler.Scheduler.set_watchdog_callback" class="py-name" href="#" onclick="return doclink('link-6', 'set_watchdog_callback', 'link-6');">set_watchdog_callback</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-7" class="py-name" targets="Method simvoc.core.watchdog_sim.Watchdog.check_watch()=simvoc.core.watchdog_sim.Watchdog-class.html#check_watch"><a title="simvoc.core.watchdog_sim.Watchdog.check_watch" class="py-name" href="#" onclick="return doclink('link-7', 'check_watch', 'link-7');">check_watch</a></tt><tt class="py-op">)</tt> </tt>
<a name="L120"></a><tt class="py-lineno">120</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-8" class="py-name"><a title="simvoc.core.watchdog_sim.Watchdog.check_watch" class="py-name" href="#" onclick="return doclink('link-8', 'check_watch', 'link-7');">check_watch</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
</div><a name="Watchdog.debug"></a><div id="Watchdog.debug-def"><a name="L121"></a><tt class="py-lineno">121</tt> <a class="py-toggle" href="#" id="Watchdog.debug-toggle" onclick="return toggle('Watchdog.debug');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.Watchdog-class.html#debug">debug</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">message</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Watchdog.debug-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="Watchdog.debug-expanded"><a name="L122"></a><tt class="py-lineno">122</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L123"></a><tt class="py-lineno">123</tt>  <tt class="py-line"><tt class="py-docstring">      Transmits a debugging message to the simulator debug facility</tt> </tt>
<a name="L124"></a><tt class="py-lineno">124</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L125"></a><tt class="py-lineno">125</tt>  <tt class="py-line"><tt class="py-docstring">      @param message: Message to be transmitted</tt> </tt>
<a name="L126"></a><tt class="py-lineno">126</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L127"></a><tt class="py-lineno">127</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">sim</tt><tt class="py-op">.</tt><tt id="link-9" class="py-name" targets="Method simvoc.core.kernel.Simulator.debug()=simvoc.core.kernel.Simulator-class.html#debug,Method simvoc.core.scheduler.Scheduler.debug()=simvoc.core.scheduler.Scheduler-class.html#debug,Method simvoc.core.watchdog_sim.Watchdog.debug()=simvoc.core.watchdog_sim.Watchdog-class.html#debug"><a title="simvoc.core.kernel.Simulator.debug
simvoc.core.scheduler.Scheduler.debug
simvoc.core.watchdog_sim.Watchdog.debug" class="py-name" href="#" onclick="return doclink('link-9', 'debug', 'link-9');">debug</a></tt><tt class="py-op">(</tt><tt class="py-string">'Watchdog&lt;%s&gt;: %s'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-name">message</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="Watchdog.event_pending"></a><div id="Watchdog.event_pending-def"><a name="L128"></a><tt class="py-lineno">128</tt> <a class="py-toggle" href="#" id="Watchdog.event_pending-toggle" onclick="return toggle('Watchdog.event_pending');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.Watchdog-class.html#event_pending">event_pending</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Watchdog.event_pending-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="Watchdog.event_pending-expanded"><a name="L129"></a><tt class="py-lineno">129</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L130"></a><tt class="py-lineno">130</tt>  <tt class="py-line"><tt class="py-docstring">      @rtype: bool</tt> </tt>
<a name="L131"></a><tt class="py-lineno">131</tt>  <tt class="py-line"><tt class="py-docstring">      @return: True iff a watchdog event is pending</tt> </tt>
<a name="L132"></a><tt class="py-lineno">132</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L133"></a><tt class="py-lineno">133</tt>  <tt class="py-line">      <tt class="py-name">wait</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
<a name="L134"></a><tt class="py-lineno">134</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">pending_event</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L135"></a><tt class="py-lineno">135</tt>  <tt class="py-line">         <tt class="py-name">wait</tt> <tt class="py-op">=</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">pending_event</tt><tt class="py-op">.</tt><tt class="py-name">activated</tt> </tt>
<a name="L136"></a><tt class="py-lineno">136</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt class="py-name">wait</tt> </tt>
</div><a name="Watchdog.add_watchdog_event"></a><div id="Watchdog.add_watchdog_event-def"><a name="L137"></a><tt class="py-lineno">137</tt> <a class="py-toggle" href="#" id="Watchdog.add_watchdog_event-toggle" onclick="return toggle('Watchdog.add_watchdog_event');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.Watchdog-class.html#add_watchdog_event">add_watchdog_event</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">time</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Watchdog.add_watchdog_event-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="Watchdog.add_watchdog_event-expanded"><a name="L138"></a><tt class="py-lineno">138</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L139"></a><tt class="py-lineno">139</tt>  <tt class="py-line"><tt class="py-docstring">      Adds a watchdog event at the specified time. Only one event may be</tt> </tt>
<a name="L140"></a><tt class="py-lineno">140</tt>  <tt class="py-line"><tt class="py-docstring">      pending at any time: attempting to schedule another event will result</tt> </tt>
<a name="L141"></a><tt class="py-lineno">141</tt>  <tt class="py-line"><tt class="py-docstring">      in an Exception.</tt> </tt>
<a name="L142"></a><tt class="py-lineno">142</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L143"></a><tt class="py-lineno">143</tt>  <tt class="py-line"><tt class="py-docstring">      @param time: Time at which event should occur</tt> </tt>
<a name="L144"></a><tt class="py-lineno">144</tt>  <tt class="py-line"><tt class="py-docstring">      @type time: number</tt> </tt>
<a name="L145"></a><tt class="py-lineno">145</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L146"></a><tt class="py-lineno">146</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-10" class="py-name" targets="Method simvoc.core.scheduler.Scheduler.event_pending()=simvoc.core.scheduler.Scheduler-class.html#event_pending,Method simvoc.core.watchdog_sim.Watchdog.event_pending()=simvoc.core.watchdog_sim.Watchdog-class.html#event_pending"><a title="simvoc.core.scheduler.Scheduler.event_pending
simvoc.core.watchdog_sim.Watchdog.event_pending" class="py-name" href="#" onclick="return doclink('link-10', 'event_pending', 'link-10');">event_pending</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L147"></a><tt class="py-lineno">147</tt>  <tt class="py-line">         <tt class="py-keyword">raise</tt> <tt class="py-name">Exception</tt><tt class="py-op">(</tt><tt class="py-string">'Watchdog event already pending'</tt><tt class="py-op">)</tt> </tt>
<a name="L148"></a><tt class="py-lineno">148</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">pending_event</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">sim</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name" targets="Method simvoc.core.kernel.EventQueue.new_periodic_event()=simvoc.core.kernel.EventQueue-class.html#new_periodic_event,Method simvoc.core.kernel.Simulator.new_periodic_event()=simvoc.core.kernel.Simulator-class.html#new_periodic_event"><a title="simvoc.core.kernel.EventQueue.new_periodic_event
simvoc.core.kernel.Simulator.new_periodic_event" class="py-name" href="#" onclick="return doclink('link-11', 'new_periodic_event', 'link-11');">new_periodic_event</a></tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-12" class="py-name" targets="Method simvoc.core.watchdog_sim.Watchdog.watch_trigger()=simvoc.core.watchdog_sim.Watchdog-class.html#watch_trigger"><a title="simvoc.core.watchdog_sim.Watchdog.watch_trigger" class="py-name" href="#" onclick="return doclink('link-12', 'watch_trigger', 'link-12');">watch_trigger</a></tt><tt class="py-op">)</tt> </tt>
</div><a name="Watchdog.check_watch"></a><div id="Watchdog.check_watch-def"><a name="L149"></a><tt class="py-lineno">149</tt> <a class="py-toggle" href="#" id="Watchdog.check_watch-toggle" onclick="return toggle('Watchdog.check_watch');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.Watchdog-class.html#check_watch">check_watch</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Watchdog.check_watch-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="Watchdog.check_watch-expanded"><a name="L150"></a><tt class="py-lineno">150</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L151"></a><tt class="py-lineno">151</tt>  <tt class="py-line"><tt class="py-docstring">      Adds a watchdog event if necessary. An event is necessary if no event</tt> </tt>
<a name="L152"></a><tt class="py-lineno">152</tt>  <tt class="py-line"><tt class="py-docstring">      is already pending, and either jobs are waiting in the watch scheduler</tt> </tt>
<a name="L153"></a><tt class="py-lineno">153</tt>  <tt class="py-line"><tt class="py-docstring">      queue or more VOC nodes are running than required by the target levels.</tt> </tt>
<a name="L154"></a><tt class="py-lineno">154</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L155"></a><tt class="py-lineno">155</tt>  <tt class="py-line"><tt class="py-docstring">      @rtype: bool</tt> </tt>
<a name="L156"></a><tt class="py-lineno">156</tt>  <tt class="py-line"><tt class="py-docstring">      @return: True iff a watchdog event is added to the simulation</tt> </tt>
<a name="L157"></a><tt class="py-lineno">157</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L158"></a><tt class="py-lineno">158</tt>  <tt class="py-line">      <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
<a name="L159"></a><tt class="py-lineno">159</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-13" class="py-name"><a title="simvoc.core.scheduler.Scheduler.event_pending
simvoc.core.watchdog_sim.Watchdog.event_pending" class="py-name" href="#" onclick="return doclink('link-13', 'event_pending', 'link-10');">event_pending</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L160"></a><tt class="py-lineno">160</tt>  <tt class="py-line">         <tt class="py-name">need</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">w_sched</tt><tt class="py-op">.</tt><tt id="link-14" class="py-name" targets="Method simvoc.core.ce_sim.Site.get_waiting_count()=simvoc.core.ce_sim.Site-class.html#get_waiting_count,Method simvoc.core.cluster_sim.Cluster.get_waiting_count()=simvoc.core.cluster_sim.Cluster-class.html#get_waiting_count,Method simvoc.core.grid_sim.Grid.get_waiting_count()=simvoc.core.grid_sim.Grid-class.html#get_waiting_count,Method simvoc.core.scheduler.Scheduler.get_waiting_count()=simvoc.core.scheduler.Scheduler-class.html#get_waiting_count"><a title="simvoc.core.ce_sim.Site.get_waiting_count
simvoc.core.cluster_sim.Cluster.get_waiting_count
simvoc.core.grid_sim.Grid.get_waiting_count
simvoc.core.scheduler.Scheduler.get_waiting_count" class="py-name" href="#" onclick="return doclink('link-14', 'get_waiting_count', 'link-14');">get_waiting_count</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> \ </tt>
<a name="L161"></a><tt class="py-lineno">161</tt>  <tt class="py-line">                <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">count_above_target</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
<a name="L162"></a><tt class="py-lineno">162</tt>  <tt class="py-line">         <tt class="py-keyword">if</tt> <tt class="py-name">need</tt><tt class="py-op">:</tt> </tt>
<a name="L163"></a><tt class="py-lineno">163</tt>  <tt class="py-line">            <tt class="py-name">cur_time</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">sim</tt><tt class="py-op">.</tt><tt id="link-15" class="py-name"><a title="simvoc.core.kernel.Simulator.get_time" class="py-name" href="#" onclick="return doclink('link-15', 'get_time', 'link-5');">get_time</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L164"></a><tt class="py-lineno">164</tt>  <tt class="py-line">            <tt class="py-name">adjusted</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">last_watch_run</tt> <tt class="py-op">-</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">start_time</tt> </tt>
<a name="L165"></a><tt class="py-lineno">165</tt>  <tt class="py-line">            <tt class="py-name">offset</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">interval</tt> <tt class="py-op">-</tt> <tt class="py-op">(</tt><tt class="py-name">adjusted</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">interval</tt><tt class="py-op">)</tt> </tt>
<a name="L166"></a><tt class="py-lineno">166</tt>  <tt class="py-line">            <tt class="py-name">when</tt> <tt class="py-op">=</tt> <tt class="py-name">cur_time</tt> <tt class="py-op">+</tt> <tt class="py-name">offset</tt> </tt>
<a name="L167"></a><tt class="py-lineno">167</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name" targets="Method simvoc.core.watchdog_sim.Watchdog.add_watchdog_event()=simvoc.core.watchdog_sim.Watchdog-class.html#add_watchdog_event"><a title="simvoc.core.watchdog_sim.Watchdog.add_watchdog_event" class="py-name" href="#" onclick="return doclink('link-16', 'add_watchdog_event', 'link-16');">add_watchdog_event</a></tt><tt class="py-op">(</tt><tt class="py-name">when</tt><tt class="py-op">)</tt> </tt>
<a name="L168"></a><tt class="py-lineno">168</tt>  <tt class="py-line">            <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L169"></a><tt class="py-lineno">169</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt class="py-name">result</tt> </tt>
</div><a name="Watchdog.set_policy"></a><div id="Watchdog.set_policy-def"><a name="L170"></a><tt class="py-lineno">170</tt> <a class="py-toggle" href="#" id="Watchdog.set_policy-toggle" onclick="return toggle('Watchdog.set_policy');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.Watchdog-class.html#set_policy">set_policy</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">wr</tt><tt class="py-op">,</tt> <tt class="py-param">vo_record</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Watchdog.set_policy-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="Watchdog.set_policy-expanded"><a name="L171"></a><tt class="py-lineno">171</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L172"></a><tt class="py-lineno">172</tt>  <tt class="py-line"><tt class="py-docstring">      Adjusts the policy contained in a particular WatchRecord instance by</tt> </tt>
<a name="L173"></a><tt class="py-lineno">173</tt>  <tt class="py-line"><tt class="py-docstring">      adjusting the target and limit levels as contained in the vo_record</tt> </tt>
<a name="L174"></a><tt class="py-lineno">174</tt>  <tt class="py-line"><tt class="py-docstring">      (dictionary-like object). If the vo_record is None, then this method</tt> </tt>
<a name="L175"></a><tt class="py-lineno">175</tt>  <tt class="py-line"><tt class="py-docstring">      does nothing. Any policy changes made by this method will not have</tt> </tt>
<a name="L176"></a><tt class="py-lineno">176</tt>  <tt class="py-line"><tt class="py-docstring">      any effect until the next watchdog invocation.</tt> </tt>
<a name="L177"></a><tt class="py-lineno">177</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L178"></a><tt class="py-lineno">178</tt>  <tt class="py-line"><tt class="py-docstring">      @param wr: WatchRecord to adjust</tt> </tt>
<a name="L179"></a><tt class="py-lineno">179</tt>  <tt class="py-line"><tt class="py-docstring">      @param vo_record: VO record to use to make the adjustment</tt> </tt>
<a name="L180"></a><tt class="py-lineno">180</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L181"></a><tt class="py-lineno">181</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-name">vo_record</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L182"></a><tt class="py-lineno">182</tt>  <tt class="py-line">         <tt class="py-keyword">if</tt> <tt class="py-name">vo_record</tt><tt class="py-op">.</tt><tt class="py-name">has_key</tt><tt class="py-op">(</tt><tt class="py-string">'target'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L183"></a><tt class="py-lineno">183</tt>  <tt class="py-line">            <tt class="py-name">wr</tt><tt class="py-op">.</tt><tt class="py-name">target</tt> <tt class="py-op">=</tt> <tt class="py-name">vo_record</tt><tt class="py-op">[</tt><tt class="py-string">'target'</tt><tt class="py-op">]</tt> </tt>
<a name="L184"></a><tt class="py-lineno">184</tt>  <tt class="py-line">         <tt class="py-keyword">if</tt> <tt class="py-name">vo_record</tt><tt class="py-op">.</tt><tt class="py-name">has_key</tt><tt class="py-op">(</tt><tt class="py-string">'limit'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L185"></a><tt class="py-lineno">185</tt>  <tt class="py-line">            <tt class="py-name">wr</tt><tt class="py-op">.</tt><tt class="py-name">limit</tt> <tt class="py-op">=</tt> <tt class="py-name">vo_record</tt><tt class="py-op">[</tt><tt class="py-string">'limit'</tt><tt class="py-op">]</tt> </tt>
</div><a name="Watchdog.add_voc"></a><div id="Watchdog.add_voc-def"><a name="L186"></a><tt class="py-lineno">186</tt> <a class="py-toggle" href="#" id="Watchdog.add_voc-toggle" onclick="return toggle('Watchdog.add_voc');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.Watchdog-class.html#add_voc">add_voc</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">voc</tt><tt class="py-op">,</tt> <tt class="py-param">vo_record</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Watchdog.add_voc-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="Watchdog.add_voc-expanded"><a name="L187"></a><tt class="py-lineno">187</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L188"></a><tt class="py-lineno">188</tt>  <tt class="py-line"><tt class="py-docstring">      Adds a VOC to the watchdog for management, or changes the policy of an</tt> </tt>
<a name="L189"></a><tt class="py-lineno">189</tt>  <tt class="py-line"><tt class="py-docstring">      existing VOC.</tt> </tt>
<a name="L190"></a><tt class="py-lineno">190</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L191"></a><tt class="py-lineno">191</tt>  <tt class="py-line"><tt class="py-docstring">      @param voc: Reference to the VOC to add</tt> </tt>
<a name="L192"></a><tt class="py-lineno">192</tt>  <tt class="py-line"><tt class="py-docstring">      @param vo_record: Instance of L{vo_format_reader.VO}, or another</tt> </tt>
<a name="L193"></a><tt class="py-lineno">193</tt>  <tt class="py-line"><tt class="py-docstring">                        dictionary-like object, if available. This record</tt> </tt>
<a name="L194"></a><tt class="py-lineno">194</tt>  <tt class="py-line"><tt class="py-docstring">                        may contain fields named "limit" and "target",</tt> </tt>
<a name="L195"></a><tt class="py-lineno">195</tt>  <tt class="py-line"><tt class="py-docstring">                        which will be used to set or change the limit and</tt> </tt>
<a name="L196"></a><tt class="py-lineno">196</tt>  <tt class="py-line"><tt class="py-docstring">                        target levels for the corresponding VO.</tt> </tt>
<a name="L197"></a><tt class="py-lineno">197</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L198"></a><tt class="py-lineno">198</tt>  <tt class="py-line">      <tt class="py-name">vo</tt> <tt class="py-op">=</tt> <tt class="py-name">voc</tt><tt class="py-op">.</tt><tt class="py-name">vo</tt> </tt>
<a name="L199"></a><tt class="py-lineno">199</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-name">vo</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vo_map</tt><tt class="py-op">:</tt> </tt>
<a name="L200"></a><tt class="py-lineno">200</tt>  <tt class="py-line">         <tt class="py-name">rec</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vo_map</tt><tt class="py-op">[</tt><tt class="py-name">vo</tt><tt class="py-op">]</tt> </tt>
<a name="L201"></a><tt class="py-lineno">201</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name" targets="Method simvoc.core.watchdog_sim.Watchdog.set_policy()=simvoc.core.watchdog_sim.Watchdog-class.html#set_policy"><a title="simvoc.core.watchdog_sim.Watchdog.set_policy" class="py-name" href="#" onclick="return doclink('link-17', 'set_policy', 'link-17');">set_policy</a></tt><tt class="py-op">(</tt><tt class="py-name">rec</tt><tt class="py-op">,</tt> <tt class="py-name">vo_record</tt><tt class="py-op">)</tt> </tt>
<a name="L202"></a><tt class="py-lineno">202</tt>  <tt class="py-line">      <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L203"></a><tt class="py-lineno">203</tt>  <tt class="py-line">         <tt class="py-name">rec</tt> <tt class="py-op">=</tt> <tt id="link-18" class="py-name" targets="Class simvoc.core.watchdog_sim.WatchRecord=simvoc.core.watchdog_sim.WatchRecord-class.html"><a title="simvoc.core.watchdog_sim.WatchRecord" class="py-name" href="#" onclick="return doclink('link-18', 'WatchRecord', 'link-18');">WatchRecord</a></tt><tt class="py-op">(</tt><tt class="py-name">voc</tt><tt class="py-op">,</tt> <tt class="py-name">limit</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_limit</tt><tt class="py-op">,</tt> \ </tt>
<a name="L204"></a><tt class="py-lineno">204</tt>  <tt class="py-line">                           <tt class="py-name">target</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_target</tt><tt class="py-op">)</tt> </tt>
<a name="L205"></a><tt class="py-lineno">205</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vo_map</tt><tt class="py-op">[</tt><tt class="py-name">vo</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">rec</tt> </tt>
<a name="L206"></a><tt class="py-lineno">206</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-19" class="py-name"><a title="simvoc.core.watchdog_sim.Watchdog.set_policy" class="py-name" href="#" onclick="return doclink('link-19', 'set_policy', 'link-17');">set_policy</a></tt><tt class="py-op">(</tt><tt class="py-name">rec</tt><tt class="py-op">,</tt> <tt class="py-name">vo_record</tt><tt class="py-op">)</tt> </tt>
</div><a name="Watchdog.start_voc_node"></a><div id="Watchdog.start_voc_node-def"><a name="L207"></a><tt class="py-lineno">207</tt> <a class="py-toggle" href="#" id="Watchdog.start_voc_node-toggle" onclick="return toggle('Watchdog.start_voc_node');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.Watchdog-class.html#start_voc_node">start_voc_node</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">vo</tt><tt class="py-op">,</tt> <tt class="py-param">count</tt><tt class="py-op">=</tt><tt class="py-number">1</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Watchdog.start_voc_node-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="Watchdog.start_voc_node-expanded"><a name="L208"></a><tt class="py-lineno">208</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L209"></a><tt class="py-lineno">209</tt>  <tt class="py-line"><tt class="py-docstring">      Starts one or more VOC nodes for a VO managed by the watchdog, using the</tt> </tt>
<a name="L210"></a><tt class="py-lineno">210</tt>  <tt class="py-line"><tt class="py-docstring">      queue scheduler as the pilot job submission target.</tt> </tt>
<a name="L211"></a><tt class="py-lineno">211</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L212"></a><tt class="py-lineno">212</tt>  <tt class="py-line"><tt class="py-docstring">      @param vo: Name of the VO</tt> </tt>
<a name="L213"></a><tt class="py-lineno">213</tt>  <tt class="py-line"><tt class="py-docstring">      @type vo: str</tt> </tt>
<a name="L214"></a><tt class="py-lineno">214</tt>  <tt class="py-line"><tt class="py-docstring">      @param count: Number of nodes to add to the VOC</tt> </tt>
<a name="L215"></a><tt class="py-lineno">215</tt>  <tt class="py-line"><tt class="py-docstring">      @type count: int</tt> </tt>
<a name="L216"></a><tt class="py-lineno">216</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L217"></a><tt class="py-lineno">217</tt>  <tt class="py-line">      <tt class="py-name">record</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vo_map</tt><tt class="py-op">[</tt><tt class="py-name">vo</tt><tt class="py-op">]</tt> </tt>
<a name="L218"></a><tt class="py-lineno">218</tt>  <tt class="py-line">      <tt class="py-name">voc</tt> <tt class="py-op">=</tt> <tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">voc</tt> </tt>
<a name="L219"></a><tt class="py-lineno">219</tt>  <tt class="py-line">      <tt class="py-name">target</tt> <tt class="py-op">=</tt> <tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">target</tt> </tt>
<a name="L220"></a><tt class="py-lineno">220</tt>  <tt class="py-line">      <tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">pilot_jobs</tt><tt class="py-op">.</tt><tt class="py-name">extend</tt><tt class="py-op">(</tt><tt class="py-name">voc</tt><tt class="py-op">.</tt><tt id="link-20" class="py-name" targets="Method simvoc.core.cluster_sim.Cluster.grow()=simvoc.core.cluster_sim.Cluster-class.html#grow,Method simvoc.core.voc_sim.VOC.grow()=simvoc.core.voc_sim.VOC-class.html#grow"><a title="simvoc.core.cluster_sim.Cluster.grow
simvoc.core.voc_sim.VOC.grow" class="py-name" href="#" onclick="return doclink('link-20', 'grow', 'link-20');">grow</a></tt><tt class="py-op">(</tt><tt class="py-name">count</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">q_sched</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L221"></a><tt class="py-lineno">221</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-21" class="py-name"><a title="simvoc.core.kernel.Simulator.debug
simvoc.core.scheduler.Scheduler.debug
simvoc.core.watchdog_sim.Watchdog.debug" class="py-name" href="#" onclick="return doclink('link-21', 'debug', 'link-9');">debug</a></tt><tt class="py-op">(</tt><tt class="py-string">'grew VOC for vo %s by %d'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">vo</tt><tt class="py-op">,</tt> <tt class="py-name">count</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="Watchdog.stop_voc_node"></a><div id="Watchdog.stop_voc_node-def"><a name="L222"></a><tt class="py-lineno">222</tt> <a class="py-toggle" href="#" id="Watchdog.stop_voc_node-toggle" onclick="return toggle('Watchdog.stop_voc_node');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.Watchdog-class.html#stop_voc_node">stop_voc_node</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">vo</tt><tt class="py-op">,</tt> <tt class="py-param">count</tt><tt class="py-op">=</tt><tt class="py-number">1</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Watchdog.stop_voc_node-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="Watchdog.stop_voc_node-expanded"><a name="L223"></a><tt class="py-lineno">223</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L224"></a><tt class="py-lineno">224</tt>  <tt class="py-line"><tt class="py-docstring">      Stops one or more VOC nodes for a VO managed by the watchdog. Note that</tt> </tt>
<a name="L225"></a><tt class="py-lineno">225</tt>  <tt class="py-line"><tt class="py-docstring">      this method will NOT stop VOC nodes that are presently busy, so the</tt> </tt>
<a name="L226"></a><tt class="py-lineno">226</tt>  <tt class="py-line"><tt class="py-docstring">      total number of VOC nodes that are stopped may be less than count.</tt> </tt>
<a name="L227"></a><tt class="py-lineno">227</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L228"></a><tt class="py-lineno">228</tt>  <tt class="py-line"><tt class="py-docstring">      @param vo: Name of the VO</tt> </tt>
<a name="L229"></a><tt class="py-lineno">229</tt>  <tt class="py-line"><tt class="py-docstring">      @type vo: str</tt> </tt>
<a name="L230"></a><tt class="py-lineno">230</tt>  <tt class="py-line"><tt class="py-docstring">      @param count: Number of VOC nodes to stop</tt> </tt>
<a name="L231"></a><tt class="py-lineno">231</tt>  <tt class="py-line"><tt class="py-docstring">      @type count: int</tt> </tt>
<a name="L232"></a><tt class="py-lineno">232</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L233"></a><tt class="py-lineno">233</tt>  <tt class="py-line"><tt class="py-docstring">      @return: a simulator results collection</tt> </tt>
<a name="L234"></a><tt class="py-lineno">234</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L235"></a><tt class="py-lineno">235</tt>  <tt class="py-line">      <tt class="py-name">r</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L236"></a><tt class="py-lineno">236</tt>  <tt class="py-line">      <tt class="py-name">record</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vo_map</tt><tt class="py-op">[</tt><tt class="py-name">vo</tt><tt class="py-op">]</tt> </tt>
<a name="L237"></a><tt class="py-lineno">237</tt>  <tt class="py-line">      <tt class="py-name">target</tt> <tt class="py-op">=</tt> <tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">target</tt> </tt>
<a name="L238"></a><tt class="py-lineno">238</tt>  <tt class="py-line">      <tt class="py-name">pilots</tt> <tt class="py-op">=</tt> <tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">voc</tt><tt class="py-op">.</tt><tt id="link-22" class="py-name" targets="Method simvoc.core.cluster_sim.Cluster.shrink()=simvoc.core.cluster_sim.Cluster-class.html#shrink,Method simvoc.core.voc_sim.VOC.shrink()=simvoc.core.voc_sim.VOC-class.html#shrink"><a title="simvoc.core.cluster_sim.Cluster.shrink
simvoc.core.voc_sim.VOC.shrink" class="py-name" href="#" onclick="return doclink('link-22', 'shrink', 'link-22');">shrink</a></tt><tt class="py-op">(</tt><tt class="py-name">count</tt><tt class="py-op">,</tt> <tt class="py-name">kill_busy</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
<a name="L239"></a><tt class="py-lineno">239</tt>  <tt class="py-line">      <tt class="py-keyword">for</tt> <tt class="py-name">pilot</tt> <tt class="py-keyword">in</tt> <tt class="py-name">pilots</tt><tt class="py-op">:</tt> </tt>
<a name="L240"></a><tt class="py-lineno">240</tt>  <tt class="py-line">         <tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">pilot_jobs</tt><tt class="py-op">.</tt><tt class="py-name">remove</tt><tt class="py-op">(</tt><tt class="py-name">pilot</tt><tt class="py-op">)</tt> </tt>
<a name="L241"></a><tt class="py-lineno">241</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-23" class="py-name"><a title="simvoc.core.kernel.Simulator.debug
simvoc.core.scheduler.Scheduler.debug
simvoc.core.watchdog_sim.Watchdog.debug" class="py-name" href="#" onclick="return doclink('link-23', 'debug', 'link-9');">debug</a></tt><tt class="py-op">(</tt><tt class="py-string">'shrunk VOC for vo %s by %d'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">vo</tt><tt class="py-op">,</tt> <tt class="py-name">count</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L242"></a><tt class="py-lineno">242</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt class="py-op">(</tt><tt class="py-name">r</tt><tt class="py-op">,</tt><tt class="py-op">)</tt> </tt>
</div><a name="Watchdog.watch_trigger"></a><div id="Watchdog.watch_trigger-def"><a name="L243"></a><tt class="py-lineno">243</tt> <a class="py-toggle" href="#" id="Watchdog.watch_trigger-toggle" onclick="return toggle('Watchdog.watch_trigger');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.watchdog_sim.Watchdog-class.html#watch_trigger">watch_trigger</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">time</tt><tt class="py-op">,</tt> <tt class="py-param">simobj</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Watchdog.watch_trigger-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="Watchdog.watch_trigger-expanded"><a name="L244"></a><tt class="py-lineno">244</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L245"></a><tt class="py-lineno">245</tt>  <tt class="py-line"><tt class="py-docstring">      Periodic watchdog event handler that implements the naive greedy</tt> </tt>
<a name="L246"></a><tt class="py-lineno">246</tt>  <tt class="py-line"><tt class="py-docstring">      watchdog algorithm. This method is invoked as a simulator event.</tt> </tt>
<a name="L247"></a><tt class="py-lineno">247</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L248"></a><tt class="py-lineno">248</tt>  <tt class="py-line"><tt class="py-docstring">      @param time: Current simulated time</tt> </tt>
<a name="L249"></a><tt class="py-lineno">249</tt>  <tt class="py-line"><tt class="py-docstring">      @type time: number</tt> </tt>
<a name="L250"></a><tt class="py-lineno">250</tt>  <tt class="py-line"><tt class="py-docstring">      @param simobj: Reference to the simulator object</tt> </tt>
<a name="L251"></a><tt class="py-lineno">251</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L252"></a><tt class="py-lineno">252</tt>  <tt class="py-line"><tt class="py-docstring">      @return: simulator results collection</tt> </tt>
<a name="L253"></a><tt class="py-lineno">253</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L254"></a><tt class="py-lineno">254</tt>  <tt class="py-line">      <tt class="py-name">rl</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L255"></a><tt class="py-lineno">255</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">count_above_target</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
<a name="L256"></a><tt class="py-lineno">256</tt>  <tt class="py-line">      <tt class="py-keyword">for</tt> <tt class="py-name">vo</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vo_map</tt><tt class="py-op">.</tt><tt class="py-name">keys</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L257"></a><tt class="py-lineno">257</tt>  <tt class="py-line">         <tt class="py-name">record</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vo_map</tt><tt class="py-op">[</tt><tt class="py-name">vo</tt><tt class="py-op">]</tt> </tt>
<a name="L258"></a><tt class="py-lineno">258</tt>  <tt class="py-line">         <tt class="py-name">qd</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">w_sched</tt><tt class="py-op">.</tt><tt id="link-24" class="py-name" targets="Method simvoc.core.ce_sim.Site.get_total_queue_size()=simvoc.core.ce_sim.Site-class.html#get_total_queue_size,Method simvoc.core.cluster_sim.Cluster.get_total_queue_size()=simvoc.core.cluster_sim.Cluster-class.html#get_total_queue_size,Method simvoc.core.grid_sim.Grid.get_total_queue_size()=simvoc.core.grid_sim.Grid-class.html#get_total_queue_size,Method simvoc.core.scheduler.Scheduler.get_total_queue_size()=simvoc.core.scheduler.Scheduler-class.html#get_total_queue_size"><a title="simvoc.core.ce_sim.Site.get_total_queue_size
simvoc.core.cluster_sim.Cluster.get_total_queue_size
simvoc.core.grid_sim.Grid.get_total_queue_size
simvoc.core.scheduler.Scheduler.get_total_queue_size" class="py-name" href="#" onclick="return doclink('link-24', 'get_total_queue_size', 'link-24');">get_total_queue_size</a></tt><tt class="py-op">(</tt><tt class="py-name">vo</tt><tt class="py-op">)</tt> </tt>
<a name="L259"></a><tt class="py-lineno">259</tt>  <tt class="py-line">         <tt class="py-name">nr</tt> <tt class="py-op">=</tt> <tt class="py-name">record</tt><tt class="py-op">.</tt><tt id="link-25" class="py-name" targets="Method simvoc.core.ce_sim.Site.get_running_count()=simvoc.core.ce_sim.Site-class.html#get_running_count,Method simvoc.core.cluster_sim.Cluster.get_running_count()=simvoc.core.cluster_sim.Cluster-class.html#get_running_count,Method simvoc.core.scheduler.Scheduler.get_running_count()=simvoc.core.scheduler.Scheduler-class.html#get_running_count,Method simvoc.core.watchdog_sim.WatchRecord.get_running_count()=simvoc.core.watchdog_sim.WatchRecord-class.html#get_running_count"><a title="simvoc.core.ce_sim.Site.get_running_count
simvoc.core.cluster_sim.Cluster.get_running_count
simvoc.core.scheduler.Scheduler.get_running_count
simvoc.core.watchdog_sim.WatchRecord.get_running_count" class="py-name" href="#" onclick="return doclink('link-25', 'get_running_count', 'link-25');">get_running_count</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L260"></a><tt class="py-lineno">260</tt>  <tt class="py-line">         <tt id="link-26" class="py-name" targets="Method simvoc.core.cluster_sim.Machine.free()=simvoc.core.cluster_sim.Machine-class.html#free"><a title="simvoc.core.cluster_sim.Machine.free" class="py-name" href="#" onclick="return doclink('link-26', 'free', 'link-26');">free</a></tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">q_sched</tt><tt class="py-op">.</tt><tt id="link-27" class="py-name" targets="Method simvoc.core.metascheduler.Metascheduler.get_free_count()=simvoc.core.metascheduler.Metascheduler-class.html#get_free_count,Method simvoc.core.scheduler.Scheduler.get_free_count()=simvoc.core.scheduler.Scheduler-class.html#get_free_count"><a title="simvoc.core.metascheduler.Metascheduler.get_free_count
simvoc.core.scheduler.Scheduler.get_free_count" class="py-name" href="#" onclick="return doclink('link-27', 'get_free_count', 'link-27');">get_free_count</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L261"></a><tt class="py-lineno">261</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name"><a title="simvoc.core.kernel.Simulator.debug
simvoc.core.scheduler.Scheduler.debug
simvoc.core.watchdog_sim.Watchdog.debug" class="py-name" href="#" onclick="return doclink('link-28', 'debug', 'link-9');">debug</a></tt><tt class="py-op">(</tt><tt class="py-string">'vo: %s  qd: %d  nr: %d  free: %d'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">vo</tt><tt class="py-op">,</tt> <tt class="py-name">qd</tt><tt class="py-op">,</tt> <tt class="py-name">nr</tt><tt class="py-op">,</tt> <tt id="link-29" class="py-name"><a title="simvoc.core.cluster_sim.Machine.free" class="py-name" href="#" onclick="return doclink('link-29', 'free', 'link-26');">free</a></tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L262"></a><tt class="py-lineno">262</tt>  <tt class="py-line">         <tt class="py-keyword">if</tt> <tt class="py-op">(</tt><tt class="py-name">qd</tt> <tt class="py-op">&gt;</tt> <tt class="py-name">nr</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-op">(</tt><tt id="link-30" class="py-name"><a title="simvoc.core.cluster_sim.Machine.free" class="py-name" href="#" onclick="return doclink('link-30', 'free', 'link-26');">free</a></tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L263"></a><tt class="py-lineno">263</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-op">(</tt><tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">limit</tt> <tt class="py-op">&lt;</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> <tt class="py-op">(</tt><tt class="py-name">nr</tt> <tt class="py-op">&lt;</tt> <tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">limit</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L264"></a><tt class="py-lineno">264</tt>  <tt class="py-line">               <tt class="py-name">count</tt> <tt class="py-op">=</tt> <tt class="py-name">min</tt><tt class="py-op">(</tt><tt id="link-31" class="py-name"><a title="simvoc.core.cluster_sim.Machine.free" class="py-name" href="#" onclick="return doclink('link-31', 'free', 'link-26');">free</a></tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">qd</tt> <tt class="py-op">-</tt> <tt class="py-name">nr</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L265"></a><tt class="py-lineno">265</tt>  <tt class="py-line">               <tt class="py-keyword">if</tt> <tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">limit</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L266"></a><tt class="py-lineno">266</tt>  <tt class="py-line">                  <tt class="py-name">count</tt> <tt class="py-op">=</tt> <tt class="py-name">min</tt><tt class="py-op">(</tt><tt class="py-name">count</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">limit</tt> <tt class="py-op">-</tt> <tt class="py-name">nr</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L267"></a><tt class="py-lineno">267</tt>  <tt class="py-line">               <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-32" class="py-name" targets="Method simvoc.core.watchdog_sim.Watchdog.start_voc_node()=simvoc.core.watchdog_sim.Watchdog-class.html#start_voc_node"><a title="simvoc.core.watchdog_sim.Watchdog.start_voc_node" class="py-name" href="#" onclick="return doclink('link-32', 'start_voc_node', 'link-32');">start_voc_node</a></tt><tt class="py-op">(</tt><tt class="py-name">vo</tt><tt class="py-op">,</tt> <tt class="py-name">count</tt><tt class="py-op">)</tt> </tt>
<a name="L268"></a><tt class="py-lineno">268</tt>  <tt class="py-line">         <tt class="py-keyword">elif</tt> <tt class="py-op">(</tt><tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">target</tt> <tt class="py-op">+</tt> <tt class="py-name">qd</tt><tt class="py-op">)</tt> <tt class="py-op">&lt;</tt> <tt class="py-name">nr</tt><tt class="py-op">:</tt> </tt>
<a name="L269"></a><tt class="py-lineno">269</tt>  <tt class="py-line">            <tt class="py-name">surplus</tt> <tt class="py-op">=</tt> <tt class="py-name">nr</tt> <tt class="py-op">-</tt> <tt class="py-op">(</tt><tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">target</tt> <tt class="py-op">+</tt> <tt class="py-name">qd</tt><tt class="py-op">)</tt> </tt>
<a name="L270"></a><tt class="py-lineno">270</tt>  <tt class="py-line">            <tt class="py-name">rl</tt><tt class="py-op">.</tt><tt id="link-33" class="py-name" targets="Method simvoc.core.duplicate_filter.DuplicateFilter.append()=simvoc.core.duplicate_filter.DuplicateFilter-class.html#append,Method simvoc.core.filter_results.ResultFilter.append()=simvoc.core.filter_results.ResultFilter-class.html#append,Method simvoc.core.kernel.Output.append()=simvoc.core.kernel.Output-class.html#append"><a title="simvoc.core.duplicate_filter.DuplicateFilter.append
simvoc.core.filter_results.ResultFilter.append
simvoc.core.kernel.Output.append" class="py-name" href="#" onclick="return doclink('link-33', 'append', 'link-33');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-34" class="py-name" targets="Method simvoc.core.watchdog_sim.Watchdog.stop_voc_node()=simvoc.core.watchdog_sim.Watchdog-class.html#stop_voc_node"><a title="simvoc.core.watchdog_sim.Watchdog.stop_voc_node" class="py-name" href="#" onclick="return doclink('link-34', 'stop_voc_node', 'link-34');">stop_voc_node</a></tt><tt class="py-op">(</tt><tt class="py-name">vo</tt><tt class="py-op">,</tt> <tt class="py-name">surplus</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L271"></a><tt class="py-lineno">271</tt>  <tt class="py-line">         <tt class="py-comment">#</tt> </tt>
<a name="L272"></a><tt class="py-lineno">272</tt>  <tt class="py-line">         <tt class="py-name">above_target</tt> <tt class="py-op">=</tt> <tt class="py-name">record</tt><tt class="py-op">.</tt><tt id="link-35" class="py-name"><a title="simvoc.core.ce_sim.Site.get_running_count
simvoc.core.cluster_sim.Cluster.get_running_count
simvoc.core.scheduler.Scheduler.get_running_count
simvoc.core.watchdog_sim.WatchRecord.get_running_count" class="py-name" href="#" onclick="return doclink('link-35', 'get_running_count', 'link-25');">get_running_count</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">-</tt> <tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">target</tt> </tt>
<a name="L273"></a><tt class="py-lineno">273</tt>  <tt class="py-line">         <tt class="py-keyword">if</tt> <tt class="py-name">above_target</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L274"></a><tt class="py-lineno">274</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">count_above_target</tt> <tt class="py-op">+=</tt> <tt class="py-name">above_target</tt> </tt>
<a name="L275"></a><tt class="py-lineno">275</tt>  <tt class="py-line">      <tt class="py-comment">#</tt> </tt>
<a name="L276"></a><tt class="py-lineno">276</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">last_watch_run</tt> <tt class="py-op">=</tt> <tt class="py-name">time</tt> </tt>
<a name="L277"></a><tt class="py-lineno">277</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-36" class="py-name"><a title="simvoc.core.watchdog_sim.Watchdog.check_watch" class="py-name" href="#" onclick="return doclink('link-36', 'check_watch', 'link-7');">check_watch</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L278"></a><tt class="py-lineno">278</tt>  <tt class="py-line">      <tt class="py-comment">#</tt> </tt>
<a name="L279"></a><tt class="py-lineno">279</tt>  <tt class="py-line">      <tt class="py-name">rslt</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
<a name="L280"></a><tt class="py-lineno">280</tt>  <tt class="py-line">      <tt class="py-name">w_size</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">w_sched</tt><tt class="py-op">.</tt><tt id="link-37" class="py-name"><a title="simvoc.core.ce_sim.Site.get_total_queue_size
simvoc.core.cluster_sim.Cluster.get_total_queue_size
simvoc.core.grid_sim.Grid.get_total_queue_size
simvoc.core.scheduler.Scheduler.get_total_queue_size" class="py-name" href="#" onclick="return doclink('link-37', 'get_total_queue_size', 'link-24');">get_total_queue_size</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L281"></a><tt class="py-lineno">281</tt>  <tt class="py-line">      <tt class="py-name">q_size</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">q_sched</tt><tt class="py-op">.</tt><tt id="link-38" class="py-name"><a title="simvoc.core.ce_sim.Site.get_total_queue_size
simvoc.core.cluster_sim.Cluster.get_total_queue_size
simvoc.core.grid_sim.Grid.get_total_queue_size
simvoc.core.scheduler.Scheduler.get_total_queue_size" class="py-name" href="#" onclick="return doclink('link-38', 'get_total_queue_size', 'link-24');">get_total_queue_size</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L282"></a><tt class="py-lineno">282</tt>  <tt class="py-line">      <tt class="py-name">w_nametag</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">w_sched</tt><tt class="py-op">.</tt><tt class="py-name">name</tt> <tt class="py-op">+</tt> <tt class="py-string">'@'</tt> <tt class="py-op">+</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">w_sched</tt><tt class="py-op">.</tt><tt class="py-name">tag</tt> </tt>
<a name="L283"></a><tt class="py-lineno">283</tt>  <tt class="py-line">      <tt class="py-name">q_nametag</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">q_sched</tt><tt class="py-op">.</tt><tt class="py-name">name</tt> <tt class="py-op">+</tt> <tt class="py-string">'@'</tt> <tt class="py-op">+</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">q_sched</tt><tt class="py-op">.</tt><tt class="py-name">tag</tt> </tt>
<a name="L284"></a><tt class="py-lineno">284</tt>  <tt class="py-line">      <tt class="py-name">watch_res</tt> <tt class="py-op">=</tt> <tt id="link-39" class="py-name"><a title="simvoc.core.results.WatchdogResult" class="py-name" href="#" onclick="return doclink('link-39', 'WatchdogResult', 'link-2');">WatchdogResult</a></tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-name">w_nametag</tt><tt class="py-op">,</tt> <tt class="py-name">q_nametag</tt><tt class="py-op">,</tt> \ </tt>
<a name="L285"></a><tt class="py-lineno">285</tt>  <tt class="py-line">                                 <tt class="py-name">w_size</tt><tt class="py-op">,</tt> <tt class="py-name">q_size</tt><tt class="py-op">)</tt> </tt>
<a name="L286"></a><tt class="py-lineno">286</tt>  <tt class="py-line">      <tt class="py-name">rl</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name"><a title="simvoc.core.duplicate_filter.DuplicateFilter.append
simvoc.core.filter_results.ResultFilter.append
simvoc.core.kernel.Output.append" class="py-name" href="#" onclick="return doclink('link-40', 'append', 'link-33');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">watch_res</tt><tt class="py-op">)</tt> </tt>
<a name="L287"></a><tt class="py-lineno">287</tt>  <tt class="py-line">      <tt class="py-keyword">for</tt> <tt class="py-name">vo</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vo_map</tt><tt class="py-op">:</tt> </tt>
<a name="L288"></a><tt class="py-lineno">288</tt>  <tt class="py-line">         <tt class="py-name">rec</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vo_map</tt><tt class="py-op">[</tt><tt class="py-name">vo</tt><tt class="py-op">]</tt> </tt>
<a name="L289"></a><tt class="py-lineno">289</tt>  <tt class="py-line">         <tt class="py-name">count</tt> <tt class="py-op">=</tt> <tt class="py-name">rec</tt><tt class="py-op">.</tt><tt id="link-41" class="py-name"><a title="simvoc.core.ce_sim.Site.get_running_count
simvoc.core.cluster_sim.Cluster.get_running_count
simvoc.core.scheduler.Scheduler.get_running_count
simvoc.core.watchdog_sim.WatchRecord.get_running_count" class="py-name" href="#" onclick="return doclink('link-41', 'get_running_count', 'link-25');">get_running_count</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L290"></a><tt class="py-lineno">290</tt>  <tt class="py-line">         <tt class="py-name">vo</tt> <tt class="py-op">=</tt> <tt class="py-name">rec</tt><tt class="py-op">.</tt><tt class="py-name">voc</tt><tt class="py-op">.</tt><tt class="py-name">vo</tt> </tt>
<a name="L291"></a><tt class="py-lineno">291</tt>  <tt class="py-line">         <tt class="py-name">vo_res</tt> <tt class="py-op">=</tt> <tt id="link-42" class="py-name"><a title="simvoc.core.results.VOCResult" class="py-name" href="#" onclick="return doclink('link-42', 'VOCResult', 'link-1');">VOCResult</a></tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">vo</tt><tt class="py-op">,</tt> <tt class="py-name">count</tt><tt class="py-op">,</tt> <tt class="py-name">rec</tt><tt class="py-op">.</tt><tt class="py-name">target</tt><tt class="py-op">,</tt> <tt class="py-name">rec</tt><tt class="py-op">.</tt><tt class="py-name">limit</tt><tt class="py-op">)</tt> </tt>
<a name="L292"></a><tt class="py-lineno">292</tt>  <tt class="py-line">         <tt class="py-name">rec</tt><tt class="py-op">.</tt><tt class="py-name">last_running</tt> <tt class="py-op">=</tt> <tt class="py-name">count</tt> </tt>
<a name="L293"></a><tt class="py-lineno">293</tt>  <tt class="py-line">         <tt class="py-name">rl</tt><tt class="py-op">.</tt><tt id="link-43" class="py-name"><a title="simvoc.core.duplicate_filter.DuplicateFilter.append
simvoc.core.filter_results.ResultFilter.append
simvoc.core.kernel.Output.append" class="py-name" href="#" onclick="return doclink('link-43', 'append', 'link-33');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">vo_res</tt><tt class="py-op">)</tt> </tt>
<a name="L294"></a><tt class="py-lineno">294</tt>  <tt class="py-line">      <tt class="py-name">rslt</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">rl</tt><tt class="py-op">,</tt><tt class="py-op">)</tt> </tt>
<a name="L295"></a><tt class="py-lineno">295</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt class="py-name">rslt</tt> </tt>
</div></div><a name="L296"></a><tt class="py-lineno">296</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L297"></a><tt class="py-lineno">297</tt>  <tt class="py-line"> </tt>
<a name="L298"></a><tt class="py-lineno">298</tt>  <tt class="py-line"> </tt>
<a name="L299"></a><tt class="py-lineno">299</tt>  <tt class="py-line"><tt class="py-keyword">if</tt> <tt class="py-name">__name__</tt> <tt class="py-op">==</tt> <tt class="py-string">'__main__'</tt><tt class="py-op">:</tt> </tt>
<a name="L300"></a><tt class="py-lineno">300</tt>  <tt class="py-line">   <tt class="py-keyword">from</tt> <tt id="link-44" class="py-name" targets="Module simvoc.core.cluster_sim=simvoc.core.cluster_sim-module.html"><a title="simvoc.core.cluster_sim" class="py-name" href="#" onclick="return doclink('link-44', 'cluster_sim', 'link-44');">cluster_sim</a></tt> <tt class="py-keyword">import</tt> <tt id="link-45" class="py-name" targets="Class simvoc.core.cluster_sim.Cluster=simvoc.core.cluster_sim.Cluster-class.html"><a title="simvoc.core.cluster_sim.Cluster" class="py-name" href="#" onclick="return doclink('link-45', 'Cluster', 'link-45');">Cluster</a></tt><tt class="py-op">,</tt> <tt id="link-46" class="py-name" targets="Class simvoc.core.cluster_sim.MachineFactory=simvoc.core.cluster_sim.MachineFactory-class.html"><a title="simvoc.core.cluster_sim.MachineFactory" class="py-name" href="#" onclick="return doclink('link-46', 'MachineFactory', 'link-46');">MachineFactory</a></tt> </tt>
<a name="L301"></a><tt class="py-lineno">301</tt>  <tt class="py-line">   <tt class="py-keyword">from</tt> <tt id="link-47" class="py-name" targets="Module simvoc.core.condor_sim=simvoc.core.condor_sim-module.html"><a title="simvoc.core.condor_sim" class="py-name" href="#" onclick="return doclink('link-47', 'condor_sim', 'link-47');">condor_sim</a></tt> <tt class="py-keyword">import</tt> <tt id="link-48" class="py-name" targets="Class simvoc.core.condor_sim.Condor=simvoc.core.condor_sim.Condor-class.html"><a title="simvoc.core.condor_sim.Condor" class="py-name" href="#" onclick="return doclink('link-48', 'Condor', 'link-48');">Condor</a></tt> </tt>
<a name="L302"></a><tt class="py-lineno">302</tt>  <tt class="py-line">   <tt class="py-keyword">from</tt> <tt id="link-49" class="py-name" targets="Module simvoc.core.job_model=simvoc.core.job_model-module.html"><a title="simvoc.core.job_model" class="py-name" href="#" onclick="return doclink('link-49', 'job_model', 'link-49');">job_model</a></tt> <tt class="py-keyword">import</tt> <tt id="link-50" class="py-name" targets="Class simvoc.core.job_model.Job=simvoc.core.job_model.Job-class.html"><a title="simvoc.core.job_model.Job" class="py-name" href="#" onclick="return doclink('link-50', 'Job', 'link-50');">Job</a></tt> </tt>
<a name="L303"></a><tt class="py-lineno">303</tt>  <tt class="py-line">   <tt class="py-keyword">from</tt> <tt id="link-51" class="py-name" targets="Module simvoc.core.kernel=simvoc.core.kernel-module.html"><a title="simvoc.core.kernel" class="py-name" href="#" onclick="return doclink('link-51', 'kernel', 'link-51');">kernel</a></tt> <tt class="py-keyword">import</tt> <tt id="link-52" class="py-name" targets="Class simvoc.core.kernel.Simulator=simvoc.core.kernel.Simulator-class.html"><a title="simvoc.core.kernel.Simulator" class="py-name" href="#" onclick="return doclink('link-52', 'Simulator', 'link-52');">Simulator</a></tt> </tt>
<a name="L304"></a><tt class="py-lineno">304</tt>  <tt class="py-line">   <tt class="py-keyword">from</tt> <tt id="link-53" class="py-name" targets="Module simvoc.core.storage=simvoc.core.storage-module.html"><a title="simvoc.core.storage" class="py-name" href="#" onclick="return doclink('link-53', 'storage', 'link-53');">storage</a></tt> <tt class="py-keyword">import</tt> <tt id="link-54" class="py-name" targets="Class simvoc.core.storage.FileCache=simvoc.core.storage.FileCache-class.html"><a title="simvoc.core.storage.FileCache" class="py-name" href="#" onclick="return doclink('link-54', 'FileCache', 'link-54');">FileCache</a></tt><tt class="py-op">,</tt> <tt id="link-55" class="py-name" targets="Class simvoc.core.storage.FileStore=simvoc.core.storage.FileStore-class.html"><a title="simvoc.core.storage.FileStore" class="py-name" href="#" onclick="return doclink('link-55', 'FileStore', 'link-55');">FileStore</a></tt> </tt>
<a name="L305"></a><tt class="py-lineno">305</tt>  <tt class="py-line">   <tt class="py-keyword">from</tt> <tt id="link-56" class="py-name" targets="Module simvoc.core.units=simvoc.core.units-module.html"><a title="simvoc.core.units" class="py-name" href="#" onclick="return doclink('link-56', 'units', 'link-56');">units</a></tt> <tt class="py-keyword">import</tt> <tt class="py-op">*</tt> </tt>
<a name="L306"></a><tt class="py-lineno">306</tt>  <tt class="py-line">   <tt class="py-keyword">from</tt> <tt id="link-57" class="py-name" targets="Module simvoc.core.virtualization=simvoc.core.virtualization-module.html"><a title="simvoc.core.virtualization" class="py-name" href="#" onclick="return doclink('link-57', 'virtualization', 'link-57');">virtualization</a></tt> <tt class="py-keyword">import</tt> <tt id="link-58" class="py-name" targets="Class simvoc.core.virtualization.VMHost=simvoc.core.virtualization.VMHost-class.html"><a title="simvoc.core.virtualization.VMHost" class="py-name" href="#" onclick="return doclink('link-58', 'VMHost', 'link-58');">VMHost</a></tt><tt class="py-op">,</tt> <tt id="link-59" class="py-name" targets="Class simvoc.core.virtualization.VMImage=simvoc.core.virtualization.VMImage-class.html"><a title="simvoc.core.virtualization.VMImage" class="py-name" href="#" onclick="return doclink('link-59', 'VMImage', 'link-59');">VMImage</a></tt> </tt>
<a name="L307"></a><tt class="py-lineno">307</tt>  <tt class="py-line">   <tt class="py-keyword">from</tt> <tt id="link-60" class="py-name" targets="Module simvoc.core.voc_sim=simvoc.core.voc_sim-module.html"><a title="simvoc.core.voc_sim" class="py-name" href="#" onclick="return doclink('link-60', 'voc_sim', 'link-60');">voc_sim</a></tt> <tt class="py-keyword">import</tt> <tt id="link-61" class="py-name" targets="Class simvoc.core.voc_sim.VOC=simvoc.core.voc_sim.VOC-class.html"><a title="simvoc.core.voc_sim.VOC" class="py-name" href="#" onclick="return doclink('link-61', 'VOC', 'link-61');">VOC</a></tt> </tt>
<a name="L308"></a><tt class="py-lineno">308</tt>  <tt class="py-line"> </tt>
<a name="L309"></a><tt class="py-lineno">309</tt>  <tt class="py-line">   <tt class="py-name">sim</tt> <tt class="py-op">=</tt> <tt id="link-62" class="py-name"><a title="simvoc.core.kernel.Simulator" class="py-name" href="#" onclick="return doclink('link-62', 'Simulator', 'link-52');">Simulator</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L310"></a><tt class="py-lineno">310</tt>  <tt class="py-line">   <tt class="py-name">mf</tt> <tt class="py-op">=</tt> <tt id="link-63" class="py-name"><a title="simvoc.core.cluster_sim.MachineFactory" class="py-name" href="#" onclick="return doclink('link-63', 'MachineFactory', 'link-46');">MachineFactory</a></tt><tt class="py-op">(</tt><tt id="link-64" class="py-name"><a title="simvoc.core.virtualization.VMHost" class="py-name" href="#" onclick="return doclink('link-64', 'VMHost', 'link-58');">VMHost</a></tt><tt class="py-op">,</tt> <tt class="py-name">vmm_name</tt><tt class="py-op">=</tt><tt class="py-string">'KVM'</tt><tt class="py-op">,</tt> <tt class="py-name">sim</tt><tt class="py-op">=</tt><tt class="py-name">sim</tt><tt class="py-op">,</tt> <tt class="py-name">cpu_oh</tt><tt class="py-op">=</tt><tt class="py-number">9.0</tt><tt class="py-op">)</tt> </tt>
<a name="L311"></a><tt class="py-lineno">311</tt>  <tt class="py-line">   <tt class="py-name">c1</tt> <tt class="py-op">=</tt> <tt id="link-65" class="py-name"><a title="simvoc.core.cluster_sim.Cluster" class="py-name" href="#" onclick="return doclink('link-65', 'Cluster', 'link-45');">Cluster</a></tt><tt class="py-op">(</tt><tt class="py-string">'metal'</tt><tt class="py-op">,</tt> <tt class="py-name">sim</tt><tt class="py-op">,</tt> <tt class="py-name">factory</tt><tt class="py-op">=</tt><tt class="py-name">mf</tt><tt class="py-op">)</tt> </tt>
<a name="L312"></a><tt class="py-lineno">312</tt>  <tt class="py-line">   <tt class="py-name">c1</tt><tt class="py-op">.</tt><tt id="link-66" class="py-name"><a title="simvoc.core.cluster_sim.Cluster.grow
simvoc.core.voc_sim.VOC.grow" class="py-name" href="#" onclick="return doclink('link-66', 'grow', 'link-20');">grow</a></tt><tt class="py-op">(</tt><tt class="py-number">10</tt><tt class="py-op">)</tt> </tt>
<a name="L313"></a><tt class="py-lineno">313</tt>  <tt class="py-line">   <tt class="py-name">sched1</tt> <tt class="py-op">=</tt> <tt id="link-67" class="py-name"><a title="simvoc.core.condor_sim.Condor" class="py-name" href="#" onclick="return doclink('link-67', 'Condor', 'link-48');">Condor</a></tt><tt class="py-op">(</tt><tt class="py-name">sim</tt><tt class="py-op">)</tt> </tt>
<a name="L314"></a><tt class="py-lineno">314</tt>  <tt class="py-line">   <tt class="py-name">c1</tt><tt class="py-op">.</tt><tt id="link-68" class="py-name" targets="Method simvoc.core.cluster_sim.Cluster.add_scheduler()=simvoc.core.cluster_sim.Cluster-class.html#add_scheduler"><a title="simvoc.core.cluster_sim.Cluster.add_scheduler" class="py-name" href="#" onclick="return doclink('link-68', 'add_scheduler', 'link-68');">add_scheduler</a></tt><tt class="py-op">(</tt><tt class="py-string">'Scheduler'</tt><tt class="py-op">,</tt> <tt class="py-name">sched1</tt><tt class="py-op">)</tt> </tt>
<a name="L315"></a><tt class="py-lineno">315</tt>  <tt class="py-line">   <tt class="py-name">sched1</tt><tt class="py-op">.</tt><tt id="link-69" class="py-name" targets="Method simvoc.core.scheduler.Scheduler.add_targets()=simvoc.core.scheduler.Scheduler-class.html#add_targets"><a title="simvoc.core.scheduler.Scheduler.add_targets" class="py-name" href="#" onclick="return doclink('link-69', 'add_targets', 'link-69');">add_targets</a></tt><tt class="py-op">(</tt><tt class="py-name">c1</tt><tt class="py-op">.</tt><tt class="py-name">machines</tt><tt class="py-op">)</tt> </tt>
<a name="L316"></a><tt class="py-lineno">316</tt>  <tt class="py-line"> </tt>
<a name="L317"></a><tt class="py-lineno">317</tt>  <tt class="py-line">   <tt class="py-name">sched2</tt> <tt class="py-op">=</tt> <tt id="link-70" class="py-name"><a title="simvoc.core.condor_sim.Condor" class="py-name" href="#" onclick="return doclink('link-70', 'Condor', 'link-48');">Condor</a></tt><tt class="py-op">(</tt><tt class="py-name">sim</tt><tt class="py-op">)</tt> </tt>
<a name="L318"></a><tt class="py-lineno">318</tt>  <tt class="py-line"> </tt>
<a name="L319"></a><tt class="py-lineno">319</tt>  <tt class="py-line">   <tt class="py-name">fs</tt> <tt class="py-op">=</tt> <tt id="link-71" class="py-name"><a title="simvoc.core.storage.FileStore" class="py-name" href="#" onclick="return doclink('link-71', 'FileStore', 'link-55');">FileStore</a></tt><tt class="py-op">(</tt><tt class="py-string">'VMStore'</tt><tt class="py-op">,</tt> <tt class="py-name">sim</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">*</tt><tt id="link-72" class="py-name" targets="Variable simvoc.core.units.u_Gbps=simvoc.core.units-module.html#u_Gbps"><a title="simvoc.core.units.u_Gbps" class="py-name" href="#" onclick="return doclink('link-72', 'u_Gbps', 'link-72');">u_Gbps</a></tt><tt class="py-op">)</tt> </tt>
<a name="L320"></a><tt class="py-lineno">320</tt>  <tt class="py-line">   <tt class="py-name">img</tt> <tt class="py-op">=</tt> <tt id="link-73" class="py-name"><a title="simvoc.core.virtualization.VMImage" class="py-name" href="#" onclick="return doclink('link-73', 'VMImage', 'link-59');">VMImage</a></tt><tt class="py-op">(</tt><tt class="py-string">'vm.img'</tt><tt class="py-op">,</tt> <tt class="py-number">5</tt><tt class="py-op">*</tt><tt id="link-74" class="py-name" targets="Variable simvoc.core.units.u_GiB=simvoc.core.units-module.html#u_GiB"><a title="simvoc.core.units.u_GiB" class="py-name" href="#" onclick="return doclink('link-74', 'u_GiB', 'link-74');">u_GiB</a></tt><tt class="py-op">,</tt> <tt class="py-name">sched2</tt><tt class="py-op">,</tt> <tt class="py-number">60</tt><tt class="py-op">)</tt> </tt>
<a name="L321"></a><tt class="py-lineno">321</tt>  <tt class="py-line">   <tt class="py-name">fs</tt><tt class="py-op">.</tt><tt id="link-75" class="py-name" targets="Method simvoc.core.storage.FileCache.add_file()=simvoc.core.storage.FileCache-class.html#add_file,Method simvoc.core.storage.FileStore.add_file()=simvoc.core.storage.FileStore-class.html#add_file"><a title="simvoc.core.storage.FileCache.add_file
simvoc.core.storage.FileStore.add_file" class="py-name" href="#" onclick="return doclink('link-75', 'add_file', 'link-75');">add_file</a></tt><tt class="py-op">(</tt><tt class="py-name">img</tt><tt class="py-op">)</tt> </tt>
<a name="L322"></a><tt class="py-lineno">322</tt>  <tt class="py-line"> </tt>
<a name="L323"></a><tt class="py-lineno">323</tt>  <tt class="py-line">   <tt class="py-name">fc</tt> <tt class="py-op">=</tt> <tt id="link-76" class="py-name"><a title="simvoc.core.storage.FileCache" class="py-name" href="#" onclick="return doclink('link-76', 'FileCache', 'link-54');">FileCache</a></tt><tt class="py-op">(</tt><tt class="py-string">'VMCache'</tt><tt class="py-op">,</tt> <tt class="py-name">sim</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">*</tt><tt id="link-77" class="py-name"><a title="simvoc.core.units.u_Gbps" class="py-name" href="#" onclick="return doclink('link-77', 'u_Gbps', 'link-72');">u_Gbps</a></tt><tt class="py-op">)</tt> </tt>
<a name="L324"></a><tt class="py-lineno">324</tt>  <tt class="py-line">   <tt class="py-name">sched1</tt><tt class="py-op">.</tt><tt id="link-78" class="py-name" targets="Method simvoc.core.scheduler.Scheduler.add_resource()=simvoc.core.scheduler.Scheduler-class.html#add_resource"><a title="simvoc.core.scheduler.Scheduler.add_resource" class="py-name" href="#" onclick="return doclink('link-78', 'add_resource', 'link-78');">add_resource</a></tt><tt class="py-op">(</tt><tt class="py-string">'vmstore'</tt><tt class="py-op">,</tt> <tt class="py-name">fc</tt><tt class="py-op">)</tt> </tt>
<a name="L325"></a><tt class="py-lineno">325</tt>  <tt class="py-line"> </tt>
<a name="L326"></a><tt class="py-lineno">326</tt>  <tt class="py-line">   <tt class="py-name">c2</tt> <tt class="py-op">=</tt> <tt id="link-79" class="py-name"><a title="simvoc.core.voc_sim.VOC" class="py-name" href="#" onclick="return doclink('link-79', 'VOC', 'link-61');">VOC</a></tt><tt class="py-op">(</tt><tt class="py-string">'cluster2'</tt><tt class="py-op">,</tt> <tt class="py-name">sim</tt><tt class="py-op">,</tt> <tt class="py-string">'engage'</tt><tt class="py-op">,</tt> <tt class="py-string">'vm.img'</tt><tt class="py-op">,</tt> <tt class="py-name">fs</tt><tt class="py-op">)</tt> </tt>
<a name="L327"></a><tt class="py-lineno">327</tt>  <tt class="py-line">   <tt class="py-name">wd</tt> <tt class="py-op">=</tt> <tt id="link-80" class="py-name" targets="Class simvoc.core.watchdog_sim.Watchdog=simvoc.core.watchdog_sim.Watchdog-class.html"><a title="simvoc.core.watchdog_sim.Watchdog" class="py-name" href="#" onclick="return doclink('link-80', 'Watchdog', 'link-80');">Watchdog</a></tt><tt class="py-op">(</tt><tt class="py-name">sim</tt><tt class="py-op">,</tt> <tt class="py-string">'watchdog'</tt><tt class="py-op">,</tt> <tt class="py-name">sched2</tt><tt class="py-op">,</tt> <tt class="py-name">sched1</tt><tt class="py-op">)</tt> </tt>
<a name="L328"></a><tt class="py-lineno">328</tt>  <tt class="py-line">   <tt class="py-name">wd</tt><tt class="py-op">.</tt><tt id="link-81" class="py-name" targets="Method simvoc.core.watchdog_sim.Watchdog.add_voc()=simvoc.core.watchdog_sim.Watchdog-class.html#add_voc"><a title="simvoc.core.watchdog_sim.Watchdog.add_voc" class="py-name" href="#" onclick="return doclink('link-81', 'add_voc', 'link-81');">add_voc</a></tt><tt class="py-op">(</tt><tt class="py-name">c2</tt><tt class="py-op">)</tt> </tt>
<a name="L329"></a><tt class="py-lineno">329</tt>  <tt class="py-line"> </tt>
<a name="L330"></a><tt class="py-lineno">330</tt>  <tt class="py-line">   <tt class="py-keyword">for</tt> <tt class="py-name">x</tt> <tt class="py-keyword">in</tt> <tt class="py-name">xrange</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-number">20</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L331"></a><tt class="py-lineno">331</tt>  <tt class="py-line">      <tt class="py-name">job</tt> <tt class="py-op">=</tt> <tt id="link-82" class="py-name"><a title="simvoc.core.job_model.Job" class="py-name" href="#" onclick="return doclink('link-82', 'Job', 'link-50');">Job</a></tt><tt class="py-op">(</tt><tt class="py-number">20</tt> <tt class="py-op">+</tt> <tt class="py-op">(</tt><tt class="py-name">x</tt> <tt class="py-op">%</tt> <tt class="py-number">4</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">name</tt><tt class="py-op">=</tt><tt class="py-string">'job%d'</tt> <tt class="py-op">%</tt> <tt class="py-name">x</tt><tt class="py-op">,</tt> <tt class="py-name">vo</tt><tt class="py-op">=</tt><tt class="py-string">'engage'</tt><tt class="py-op">,</tt> <tt class="py-name">prob_err</tt><tt class="py-op">=</tt><tt class="py-number">0.2</tt><tt class="py-op">)</tt> </tt>
<a name="L332"></a><tt class="py-lineno">332</tt>  <tt class="py-line">      <tt class="py-name">sched2</tt><tt class="py-op">.</tt><tt id="link-83" class="py-name" targets="Method simvoc.core.grid_sim.Grid.add_submit_event()=simvoc.core.grid_sim.Grid-class.html#add_submit_event,Method simvoc.core.scheduler.Scheduler.add_submit_event()=simvoc.core.scheduler.Scheduler-class.html#add_submit_event"><a title="simvoc.core.grid_sim.Grid.add_submit_event
simvoc.core.scheduler.Scheduler.add_submit_event" class="py-name" href="#" onclick="return doclink('link-83', 'add_submit_event', 'link-83');">add_submit_event</a></tt><tt class="py-op">(</tt><tt class="py-number">10</tt><tt class="py-op">*</tt><tt class="py-name">x</tt><tt class="py-op">,</tt> <tt class="py-name">job</tt><tt class="py-op">)</tt> </tt>
<a name="L333"></a><tt class="py-lineno">333</tt>  <tt class="py-line">   <tt class="py-comment">#</tt> </tt>
<a name="L334"></a><tt class="py-lineno">334</tt>  <tt class="py-line"> </tt>
<a name="L335"></a><tt class="py-lineno">335</tt>  <tt class="py-line">   <tt class="py-name">sim</tt><tt class="py-op">.</tt><tt id="link-84" class="py-name" targets="Method simvoc.core.kernel.Simulator.run()=simvoc.core.kernel.Simulator-class.html#run,Method simvoc.core.voc_sim.VMPilot.run()=simvoc.core.voc_sim.VMPilot-class.html#run"><a title="simvoc.core.kernel.Simulator.run
simvoc.core.voc_sim.VMPilot.run" class="py-name" href="#" onclick="return doclink('link-84', 'run', 'link-84');">run</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L336"></a><tt class="py-lineno">336</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L337"></a><tt class="py-lineno">337</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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